I noticed that the Readme explains 2 installation methods, but it also mentions:
cd /var/discourse
./launcher enter app
su - discourse
cd /var/www/discourse
RAILS_ENV=production bundle exec rake moetwemoji_twemoji:status
RAILS_ENV=production bundle exec rake moetwemoji_twemoji:apply
which is not mentioned in the first post here on Meta. Just like the information about caching. That’s why I thought someone might miss that.
By the way, both of your links in the first post contain a Google search. Is there a reason why you did not link to GitHub directly?